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	param	t-stat
$ω$	0.0767	11.98
$α$	0.2653	42.97
$β$	0.6980	161.68

V-Lab

Vanguard Materials ETF MEM Volatility Analysis

Volatility Prediction for Wednesday, February 18th, 2026:25.29% (-1.37%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Vanguard Materials ETF Analyses